[Mimedefang] how to undo Verisigns mess

[Ben Kamen]

Ben Kamen wrote:

> As a side note,
> 
>  My server blocks more "forged ip" emails than "no dns" emails.
> 
> If the forward doesn't match the reverse, kick it.
> 
> This is one of the hack rules from Sendmail maintainer Neil Rickert...
> 
>  -Ben
> 
> 
> 

Actually, I was also going to note that I don't get a lot of bogus 
domain emails...

most of them try to forge the DNS or come from someplace like attbi or 
comcast or rr.com or whaever...

http://www.benjammin.net/www/pages/spam/reports/Spam-Current.html

  -Ben